Jobs in the United States

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Added 2 mins ago
Rotational Project Engineer
STO Building Group
NY · Boston, MA · Woodbridge, NJ · Stamford, CT · Philadelphia, PA · Dallas, TX
Serve as the primary client contact and lead for all estimating and project management operations for specific client accounts.
Added 2 mins ago
Product Security Architect (Remote US)
Hitachi Global
Remote, United States
Platform Integrity Engineering safeguards the security, integrity, and resilience of our products throughout the product lifecycle. The team serves as a technical security partner to…
Added 2 mins ago
Principal Software Engineer
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United States
Align engineering team members on technical vision and implementation, and lead technical meetings on a regular basis to clearly articulate engineering development status and escalate…
Added 2 mins ago
Member Success Lead
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Added 3 mins ago
Senior Linux Infrastructure Engineer - Local to Somerville, MA
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Somerville, MA
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Added 3 mins ago
Senior Program Manager
Chickasaw Service Solutions, LLC
United States
…of business (Business Services, Health, Infrastructure and Engineering, Mission Optimization, Technology and Transportation) for the federal government and commercial enterprises. A portion…
Added 4 mins ago
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Automation and Agentic Science Engineer
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- $185,000 to $260,000 USD / year
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Marketing Design Lead
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Splunk Architect
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- $150,000 to $200,000 USD / year
Definitive Innovative Solutions (DIS) is seeking a highly skilled Splunk Architect to lead the design, implementation, modernization, and optimization of enterprise Splunk platforms…
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Lead Software Engineer, Databricks & Cloud
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Lead the design and delivery of scalable, governed data products on a Databricks Lakehouse across Azure and AWS. This hands-on technical leadership role will help advance Business Banking’s…
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Federal Account Executive (AE)
Istari Digital
Remote, United States
- $98,000 to $170,000 USD / year
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Added 6 mins ago
UI Architect
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Added 7 mins ago
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Manager, Control Plane Software
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- $220,000 to $280,000 USD / year
- Lead the architecture, design and development of entire control plane software for the Logos network.
Added 7 mins ago
Quality Manager
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At Boon Edam Inc., we strive to live and breathe every day by our core values. They provide a platform that enables us to serve our customers to the best of our ability, treat each other…
Added 10 mins ago
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Manager, IT Systems Administration (DOH/ITSD#11299)
State of New Mexico
NM
- $46.33 to $74.12 USD / hour
…of technical projects. The role also serves as a technical lead for enterprise IT initiatives. Working within the IT…
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Senior Director, Database Reliability Engineering
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UNAVAILABLE
…keep the lights on. As a member of the Avalara Reliability Engineering Leadership you will work with peers in Platform, Product SRE, Sustainment, Network and the Engineering Operations…
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Senior Software Engineer, EDGE Discovery
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…platforms and devices. We operate at the intersection of backend platform engineering, large-scale distributed systems, and machine-learning enablement, with a strong focus on performance,…
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Enterprise Account Executive
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…staffed with large human teams. Thousands of companies run on the platform, including Fortune 500 names in healthcare, travel and technology. Revenue has grown more than tenfold since the…
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Considerable professional experience in project management or project lead in an IT organization
Added 12 mins ago
Advanced Customer Engineer
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At Reltio®, an SAP Company, we believe data should fuel your success in the enterprise AI era. Our Context Intelligence Platform turns fragmented data into a trusted, connected context so…
Added 12 mins ago
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As a Lead Applied AI Site Reliability Engineer II, you will actively engage in your engineering craft, taking a hands-on approach to the reliability, performance, and operational integrity…
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Lead Applied AI Site Reliability Engineer II
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Astera Labs

Active Electrical Cable Module FW Engineer – Tech Lead

San Jose, CA, United States
CA, United States

Base salary range is $169,000 to $200,000 depending on experience, level, and business need.

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Job details

Pay: Base salary range is $169,000 to $200,000 depending on experience, level, and business need.
Experience: 5–10 years of experience developing embedded firmware or software for smart cables, networking, communications, semiconductor, or other high-reliability products.
Posting language: English
Posted: Aug 28, 2026

Original job description

Astera Labs (NASDAQ: ALAB) provides rack-scale AI infrastructure through purpose-built connectivity solutions. By collaborating with hyperscalers and ecosystem partners, Astera Labs enables organizations to unlock the full potential of modern AI. Astera Labs’ Intelligent Connectivity Platform integrates CXL®, Ethernet, NVLink, PCIe®, and UALink™ semiconductor-based technologies with the company’s COSMOS software suite to unify diverse components into cohesive, flexible systems that deliver end-to-end scale-up, and scale-out connectivity. The company’s custom connectivity solutions business complements its standards-based portfolio, enabling customers to deploy tailored architectures to meet their unique infrastructure requirements. Discover more at www.asteralabs.com.

Active Electrical Cable Module FW Engineer – Tech Lead

We are looking for a Tech Lead Engineer to lead the design, development, and validation of embedded firmware for Astera Labs’ AEC and ACC smart cable modules used to extend connectivity in rack-scale AI systems.

This role combines low-level embedded software, hardware integration, and system-level debug. You will drive technical execution from firmware architecture and STM32 bring-up through validation and production release, partnering with ASIC firmware, systems, validation, manufacturing, and platform software teams. Your work will help customers deploy reliable, scalable interconnects as AI infrastructure expands beyond the limits of conventional cabling.

Key Responsibilities

Smart Cable Module Firmware
Architect, develop, optimize, and maintain production-quality MCU firmware for smart cable modules.
Implement firmware in C on ARM-based STM32 or comparable microcontroller platforms using RTOS-based designs.
Develop Python scripts and tools for test automation, configuration, characterization, manufacturing test, and data analysis.
Module Control, Telemetry, and Link Management

• Implement firmware for module power, thermal behavior, device configuration, signal conditioning, calibration, and upgrade.

Develop management, telemetry, diagnostics, fault-handling, and health-monitoring features for manufacturing and field deployments.
Integrate firmware with retimers or signal-conditioning devices, drivers, ADCs, DACs, sensors, and hardware control interfaces such as I2C and SPI.
Bring-Up, Debugging, Validation, and Quality
Lead MCU, board, and module bring-up, including boot-sequence development, peripheral initialization, hardware diagnostics, and root-cause analysis.
Debug firmware and system behavior to resolve issues across hardware, firmware, control algorithms, and high-speed links.
Partner with electrical, systems, validation, ASIC FW, and manufacturing teams to characterize, tune, and qualify smart cable modules.
Establish unit-testing strategies and maintain automated tests that improve firmware quality, coverage, and release confidence.
Apply disciplined version-control, code-review, documentation, and release practices throughout the development lifecycle.

Basic Qualifications

Bachelor’s degree in Electrical Engineering, Computer Engineering, Computer Science, or a related technical field.

• 5–10 years of experience developing embedded firmware or software for smart cables, networking, communications, semiconductor, or other high-reliability products.

Strong programming skills in C and Python, with experience developing software for ARM-based STM32 or comparable microcontroller platforms.
Experience with RTOS-based embedded development, embedded programming methods, hardware interfaces, and low-level device control.
Proven experience with unit testing, version control, debugging, and hardware bring-up.
Understanding of high-speed electrical physical-layer concepts, including signal integrity, channel behavior, equalization, and link training.
Ability to analyze and resolve complex problems across firmware, hardware, control algorithms, and system-level behavior.

Preferred Qualifications

Experience with active electrical cables, active copper cables, retimers, signal conditioners, optical modules, or related connectivity products.
Experience with CMIS or other module-management standards, including telemetry, diagnostics, monitoring, and control requirements.
Knowledge of high-speed link behavior, equalization, thermal management, power sequencing, and module calibration.
Familiarity with JTAG, oscilloscopes, logic analyzers, protocol analyzers, and high-speed electrical test equipment.
Demonstrated technical leadership, strong cross-functional collaboration, and the ability to drive an ambiguous problem from concept to production.
Ability to work effectively with geographically diverse teams across different time zones.

Base salary range is $169,000 to $200,000 depending on experience, level, and business need. This role may be eligible for discretionary bonus, incentives and benefits.

We know that creativity and innovation happen more often when teams include diverse ideas, backgrounds, and experiences, and we actively encourage everyone with relevant experience to apply, including people of color, LGBTQ+ and non-binary people, veterans, parents, and individuals with disabilities.

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More about this job

Skills

Firmware
C
RTOS
Python
Tools for ICT test automation
Data analysis
ADCS
Debugging
Root cause analysis
Unit testing
Documentation
Electrical engineering
Computer engineering
Computer science
Leadership
Collaboration

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